2204186

Information

• Patent Grant
• 2204186

• References
• Source

• Patent Number

  2,204,186

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • H01H21/54 - Lever switches with blade-type contact co-operating with one or two spring-clip contacts
  • H01Q1/24 - with receiving set

• US Classifications

  • 343 - Communications: radio wave antennas
  • 200 - Electricity: circuit makers and breakers
  • 455 - Telecommunications